| 查看: 1253 | 回复: 3 | ||||
zhaoligood专家顾问 (正式写手)
Chemical NMRer
|
[求助]
cyclic voltammetry 的英文定义
|
| 求教专业的 cyclic voltammetry的英文含义解释。 |
» 猜你喜欢
电催化氧化反应器现场运维,不可忽视的安全风险与防控措施
已经有0人回复
电池测试中dQ/dV怎么理解
已经有1人回复
分析化学论文润色/翻译怎么收费?
已经有217人回复
精细化工浓水做零排放,前端到底该配什么氧化工艺?
已经有0人回复
大湾区大学姚瑶课题组2027届博士生招生 (与中山大学联合培养)
已经有27人回复
氯离子浓度对电催化处理效果的双重影响实测与参数优化
已经有0人回复
阴极协同电催化技术处理高盐难降解化工废水的机理与工程应用研究
已经有0人回复
氧化铝浆液
已经有2人回复
铁基改性石墨催化电极的制备、表征及电催化降解性能研究
已经有0人回复
N2O分解催化
已经有1人回复
石墨电极生产缺陷成因及工艺优化控制技术研究
已经有0人回复
» 本主题相关价值贴推荐,对您同样有帮助:

admire1475
铁杆木虫 (正式写手)
知天命的孩子
- 应助: 138 (高中生)
- 金币: 5507.2
- 散金: 11
- 红花: 10
- 帖子: 884
- 在线: 166小时
- 虫号: 466680
- 注册: 2007-11-24
- 性别: GG
- 专业: 无机非金属基复合材料
【答案】应助回帖
★ ★ ★ ★ ★
感谢参与,应助指数 +1
857688363: 金币+5, 感谢应助 2012-12-18 08:54:33
感谢参与,应助指数 +1
857688363: 金币+5, 感谢应助 2012-12-18 08:54:33
|
a kind of potential sweep method for studying electrode processes, where the sweep direction is inverted at a certain, chosen potential,the voltammetric waveshape obtained for slow and fast electrode reactions is analysed. 详见《Electrochemistry--Principles, methods, and applications》,Christropher M.A. Brett and Ana Maria Oliveria Brett, Oxford University Press |
2楼2012-12-18 08:43:10
liucheng200883
至尊木虫 (著名写手)
帝
- ECEPI: 90
- 应助: 401 (硕士)
- 贵宾: 0.736
- 金币: 21014.7
- 散金: 194
- 红花: 168
- 帖子: 2126
- 在线: 691.6小时
- 虫号: 444364
- 注册: 2007-10-27
- 专业: 电化学
【答案】应助回帖
★ ★ ★ ★ ★
感谢参与,应助指数 +1
857688363: 金币+5, 感谢应助 2012-12-18 08:54:42
感谢参与,应助指数 +1
857688363: 金币+5, 感谢应助 2012-12-18 08:54:42
| Cyclic Voltammetry (CV) is an electrochemical technique which measures the current that develops in an electrochemical cell under conditions where voltage is in excess of that predicted by the Nernst equation. CV is performed by cycling the potential of a working electrode, and measuring the resulting current. |

3楼2012-12-18 08:47:41
电池小兵
铁杆木虫 (著名写手)
- ECEPI: 62
- 应助: 445 (硕士)
- 贵宾: 0.671
- 金币: 7604.9
- 散金: 100
- 红花: 64
- 帖子: 1021
- 在线: 286.6小时
- 虫号: 1881862
- 注册: 2012-07-06
- 性别: GG
- 专业: 电化学
【答案】应助回帖
感谢参与,应助指数 +1
|
wikipedia的定义 Cyclic voltammetry or CV is a type of potentiodynamic electrochemical measurement. In a cyclic voltammetry experiment the working electrode potential is ramped linearly versus time like linear sweep voltammetry. Cyclic voltammetry takes the experiment a step further than linear sweep voltammetry which ends when it reaches a set potential. When cyclic voltammetry reaches a set potential, the working electrode's potential ramp is inverted. This inversion can happen multiple times during a single experiment. The current at the working electrode is plotted versus the applied voltage to give the cyclic voltammogram trace. |

4楼2012-12-18 14:57:26











回复此楼